My son brought me his roomates three year old computer that would not boot. No real problem fixing it, it was a simple corrupt boot sector. After a repartition, format and reinstall I identified the Motherboard and proceeded to gather up and install the drivers. I noticed that both the power and HDD led's did not work. Someone had replaced the motherboard and failed to hook them up. I thought I would save some time and download the manual to to see the correct wiring. Although the manufacturer had the download listed the file was empty. This is a NForce 3 chipset MB. I checked with five other mauufactures that make comparable products and their manuals were avaiable for downloading. I cannot understand a manufacturer that won't supply support information (documentation) for something only three years old. I guess I will try the trial and error mehod, no big deal I will figure it out. Now my question, Does anybody know where to go for for archived product documentation that is no longer avaiable thru the maunfactures website?